<template>
  <div class="contain-report">
    <div class="report-title">实验室管理</div>
    <div class="report-search">
      <el-input
          size="small"
          style="width: 200px"
          placeholder="请输入实验室名称"
          clearable
          @clear="getList"
          v-model="form.laboratoryName"
      >
        <i slot="suffix" class="el-input__icon el-icon-search" style="cursor: pointer" @click="searchList"></i>
      </el-input>
    </div>
    <div class="report-btns">
      <el-button type="primary" v-if="userInfo.roleFlag === 1" size="small" @click="addDialog = true">新建实验室
      </el-button>
    </div>
    <div class="report-table">
      <el-table
          :data="tableData"
          style="width: 100%">
        <el-table-column label="实验室名称" align="center" prop="laboratoryName">
        </el-table-column>
        <el-table-column label="实验室LOGO" align="center">
          <template slot-scope="scope">
            <img :src="scope.row.imgUrl" style="width: 50px;height: 50px">
          </template>
        </el-table-column>
        <el-table-column label="实验室管理员" align="center" prop="userName">
        </el-table-column>
        <el-table-column label="实验员数量" align="center" prop="num">
        </el-table-column>
        <el-table-column label="操作" align="center">
          <template slot-scope="scope">
            <el-button type="text" v-if="userInfo.roleFlag === 1" @click="openEditDialog(scope.row)">编 辑</el-button>
            <el-button type="text" @click="openDown(scope.row.id)">查看实验员</el-button>
            <el-button type="text" @click="deleteById(scope.row.id)">删 除</el-button>
          </template>
        </el-table-column>
      </el-table>
    </div>
    <div class="report-page">
      <el-pagination
          @size-change="handleSizeChange"
          @current-change="handleCurrentChange"
          :current-page="1"
          :page-sizes="[5]"
          :page-size="5"
          layout="total, sizes, prev, pager, next, jumper"
          :total="total">
      </el-pagination>
    </div>


    <el-drawer
        title="我是标题"
        :visible.sync="drawer"
        @close="getList"
        :with-header="false">
      <div class="drawer-box">
        <div class="main-box">
          <div class="main-input">
            <el-input placeholder="请输入手机号"
                      clearable
                      @clear="getGridList"
                      v-model="gridForm.phone" size="small">
              <i slot="suffix" class="el-input__icon el-icon-search" style="cursor: pointer"
                 @click="searchGridList"></i>
            </el-input>
          </div>
          <div class="main-btn">
            <el-button size="small" @click="downloadFile" style="margin-right: 20px">模板下载</el-button>
            <el-upload
                class="upload-demo"
                :action=uploadUrl
                :headers=myHeaders
                ref="upload"
                :on-success="leadingIn"
                :limit="1"
                :data="uploadData"
                :show-file-list="false"
            >
              <el-button size="small">批量导入</el-button>
            </el-upload>
          </div>
          <div class="main-table">
            <el-table
                :data="gridData"
                style="width: 100%"
                border
            >
              <el-table-column
                  prop="studentNumber"
                  label="学号"
                  align="center">
              </el-table-column>
              <el-table-column
                  prop="phone"
                  label="手机号"
                  align="center">
              </el-table-column>
              <el-table-column
                  prop="userName"
                  label="姓名"
                  align="center">
              </el-table-column>
              <el-table-column
                  label="操作"
                  align="center">
                <template slot-scope="scope">
                  <el-button type="text" @click="getUserOut(scope.row.id)">移除实验室</el-button>
                </template>
              </el-table-column>
            </el-table>
          </div>
          <div class="main-page">
            <el-pagination
                background
                layout="prev, pager, next"
                @current-change="handleGridChange"
                :page-size="5"
                :total="gridTotal">
            </el-pagination>
          </div>
        </div>
      </div>
    </el-drawer>

    <el-dialog
        :show-close="false"
        :visible.sync="addDialog"
        width="40%"
    >
      <div class="dialog-box">
        <div class="box-top">新建实验室</div>
        <div class="box-body">
          <el-form label-width="80px">
            <el-form-item label="名称:">
              <el-input placeholder="请输入实验室名称" v-model="addForm.laboratoryName"></el-input>
            </el-form-item>
            <el-form-item label="管理员:">
              <el-select placeholder="请选择实验室管理员" v-model="addForm.userId" style="width: 100%">
                <el-option
                    v-for="item in teacherList"
                    :key="item.id"
                    :label="item.userName"
                    :value="item.id"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="LOGO:">
              <el-upload
                  class="avatar-uploader"
                  :action=uploadImg
                  :headers=myHeaders
                  :show-file-list="false"
                  :on-success="handleAvatarSuccess"
              >
                <img v-if="addForm.imgUrl" :src="addForm.imgUrl" class="avatar">
                <i v-else class="el-icon-plus avatar-uploader-icon"></i>
              </el-upload>
            </el-form-item>
          </el-form>
          <div class="form-btn">
            <el-button type="primary" size="small" @click="submitAdd" style="margin-right: 20px">提 交</el-button>
            <el-button size="small" @click="addDialog = false">取 消</el-button>
          </div>
        </div>
      </div>
    </el-dialog>


    <el-dialog
        :show-close="false"
        :visible.sync="editDialog"
        width="40%"
    >
      <div class="dialog-box">
        <div class="box-top">编辑实验室</div>
        <div class="box-body">
          <el-form label-width="80px">
            <el-form-item label="名称:">
              <el-input placeholder="请输入实验室名称" v-model="editForm.laboratoryName"></el-input>
            </el-form-item>
            <el-form-item label="管理员:">
              <el-select placeholder="请选择实验室管理员" v-model="editForm.userId" style="width: 100%">
                <el-option
                    v-for="item in teacherList"
                    :key="item.id"
                    :label="item.userName"
                    :value="item.id"
                >
                </el-option>
              </el-select>
            </el-form-item>
            <el-form-item label="LOGO:">
              <el-upload
                  class="avatar-uploader"
                  :action=uploadImg
                  :headers=myHeaders
                  :show-file-list="false"
                  :on-success="handleEditSuccess"
              >
                <img v-if="editForm.imgUrl" :src="editForm.imgUrl" class="avatar">
                <i v-else class="el-icon-plus avatar-uploader-icon"></i>
              </el-upload>
            </el-form-item>
          </el-form>
          <div class="form-btn">
            <el-button type="primary" size="small" @click="submitEdit" style="margin-right: 20px">提 交</el-button>
            <el-button size="small" @click="editDialog = false">取 消</el-button>
          </div>
        </div>
      </div>
    </el-dialog>

  </div>
</template>

<script>
import {
  deleteLaboratory,
  laboratoryPage,
  downLaboratory,
  getOut,
  addRoom,
  getAllTeacher,
  editRoom
} from "../../api/laboratory";
import common from "../../utils/common";
import request from "../../utils/request";

export default {
  name: "laboratory",
  data() {
    return {
      userInfo: null,
      uploadUrl: common.requestUrl + '/upload/upload',
      uploadImg: common.requestUrl + '/upload/uploadWordFile',
      myHeaders: {
        token: ''
      },
      form: {
        laboratoryName: "",
        pageIndex: 1,
        pageSize: 5
      },
      tableData: [],
      total: null,
      drawer: false,
      gridForm: {
        laboratoryId: null,
        pageIndex: 1,
        pageSize: 5,
        phone: ""
      },
      gridTotal: null,
      gridData: [],
      uploadData: {
        id: null,
        type: 2
      },
      addDialog: false,
      addForm: {
        imgUrl: "",
        laboratoryName: "",
        userId: null
      },
      teacherList: [],
      editDialog: false,
      editForm: {}
    }
  },
  created() {
    this.myHeaders.token = sessionStorage.getItem('token')
    this.userInfo = JSON.parse(sessionStorage.getItem('user'))
  },
  mounted() {
    this.getList()
    this.getAllTeacher()
  },
  methods: {
    openEditDialog(item) {
      const {imgUrl, userId, id, laboratoryName} = item
      this.editForm = {imgUrl, userId, laboratoryId: id, laboratoryName}
      console.log(this.editForm)
      this.editDialog = true
    },
    async getAllTeacher() {
      const {data} = await getAllTeacher()
      if (data.code === 200) {
        this.teacherList = data.data.data
        console.log(this.teacherList, 'PPPP')
      }
    },
    handleEditSuccess(res) {
      if (res.code === 200) {
        this.$message.success(res.message)
        this.editForm.imgUrl = res.data.fileUrl
      }
    },
    handleAvatarSuccess(res) {
      if (res.code === 200) {
        this.$message.success(res.message)
        this.addForm.imgUrl = res.data.fileUrl
      }
    },
    downloadFile() {
      request({
        url: common.requestUrl + "/upload/downloadTemplate",
        method: 'get',
        responseType: 'blob',
      }).then(resp => {
        console.log('ppp', resp)
        const blob = new Blob([resp.data], {type: "application/vnd.ms-excel"});
        const url = window.URL.createObjectURL(blob);
        let a = document.createElement('a');
        a.download = '实验室模板.xls';
        a.href = url;
        a.click();
      })  //导出文件请求
    },
    leadingIn(res) {
      console.log(res)
      if (res.code !== 200) {
        this.$message.error(res.message)
      } else {
        this.$message.success(res.message)
        this.drawer = false
        this.getList()
      }
      this.$refs.upload.clearFiles() //上传成功之后清除历史记录
    },
    async getList() {
      const {data} = await laboratoryPage(this.form)
      console.log(data)
      if (data.code === 200) {
        this.tableData = data.data.data
        this.total = data.data.total
      }
    },
    searchList() {
      if (!this.form.laboratoryName) {
        this.$message.warning('请输入实验室名称名称')
      } else {
        this.getList()
      }
    },
    handleSizeChange(val) {
      console.log(`每页 ${val} 条`);
      this.form.pageSize = val
      this.getList()
    },
    handleCurrentChange(val) {
      this.form.pageIndex = val
      this.getList()
    },
    getUserOut(id) {
      this.$confirm('此操作将永久移出该实验室, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        getOut(id).then(res => {
          console.log(res)
          if (res.data.code === 200) {
            this.$message.success(res.data.message)
            this.getGridList()
          }
        })
      })
    },
    deleteById(id) {
      this.$confirm('此操作将永久删除该实验室, 是否继续?', '提示', {
        confirmButtonText: '确定',
        cancelButtonText: '取消',
        type: 'warning'
      }).then(() => {
        deleteLaboratory(id).then(res => {
          console.log(res)
          if (res.data.code === 200) {
            this.$message.success(res.data.message)
            this.getList()
          }
        })
      })
    },
    async openDown(id) {
      this.gridForm.phone = ''
      this.gridForm.pageIndex = 1
      this.gridForm.pageSize = 5
      this.gridForm.laboratoryId = id
      await this.getGridList()
      this.drawer = true
      this.uploadData.id = id
    },
    async handleGridChange(val) {
      this.gridForm.pageIndex = val
      await this.getGridList()
    },
    async getGridList() {
      const {data} = await downLaboratory(this.gridForm)
      if (data.code === 200) {
        this.gridData = data.data.data
        this.gridTotal = data.data.total
      }
    },
    searchGridList() {
      if (!this.gridForm.phone) {
        this.$message.error('请输入手机号码')
      } else {
        this.getGridList()
      }
    },
    async submitAdd() {
      for (let key in this.addForm) {
        if (!this.addForm[key]) {
          this.$message.error('请将新增参数填写完整')
        }
      }
      const {data} = await addRoom(this.addForm)
      if (data.code === 200) {
        this.$message.success(data.message)
        this.addDialog = false
        this.addForm.imgUrl = ''
        this.addForm.userId = ''
        this.addForm.laboratoryName = ''
        await this.getList()
      }
    },
    async submitEdit() {
      for (let key in this.editForm) {
        if (!this.editForm[key]) {
          this.$message.error('请将编辑参数填写完整')
        }
      }
      const {data} = await editRoom(this.editForm)
      if (data.code === 200) {
        this.$message.success(data.message)
        this.editDialog = false
        this.editForm = {}
        await this.getList()
      }
    }
  },
}
</script>

<style scoped lang="less">
.contain-report {
  position: relative;
  width: 100%;
  height: 100%;
  padding: 20px;
  box-sizing: border-box;

  .drawer-box {
    width: 100%;
    height: 100%;
    padding: 20px;
    box-sizing: border-box;

    .main-box {
      width: 100%;
      height: 100%;
      padding: 10px;
      box-sizing: border-box;

      .main-input {
        width: 50%;
      }

      .main-btn {
        margin-top: 20px;
        display: flex;
        box-sizing: border-box;
      }

      .main-table {
        margin-top: 20px;
        box-sizing: border-box;
        width: 100%;
      }

      .main-page {
        margin-top: 20px;
        box-sizing: border-box;
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
      }
    }
  }

  .dialog-box {
    width: 100%;
    min-height: 50vh;
    border-radius: 5px;
    overflow: hidden;

    .box-top {
      width: 100%;
      height: 10vh;
      background-image: linear-gradient(to left, #948af1 0%, #c193db 50%, #ed9bc6 100%);
      display: flex;
      align-items: center;
      justify-content: center;
      font-size: 26px;
      color: #fff;
    }

    .box-body {
      width: 100%;
      height: 80%;
      padding: 5% 10%;
      box-sizing: border-box;
      background-color: #ffffff;

      /deep/ .el-input__inner {
        border: none;
        background-color: #ecedef;
      }

      /deep/ .el-textarea__inner {
        border: none;
        background-color: #ecedef;
      }

      /deep/ .avatar-uploader .el-upload {
        border: 1px dashed #d9d9d9;
        border-radius: 6px;
        cursor: pointer;
        position: relative;
        overflow: hidden;
      }

      /deep/ .avatar-uploader .el-upload:hover {
        border-color: #409EFF;
      }

      /deep/ .avatar-uploader-icon {
        font-size: 28px;
        color: #8c939d;
        width: 100px;
        height: 100px;
        line-height: 100px;
        text-align: center;
      }

      /deep/ .avatar {
        width: 100px;
        height: 100px;
        display: block;
      }

      .form-btn {
        width: 100%;
        display: flex;
        align-items: center;
        justify-content: center;
      }

      .file-list {
        margin-top: 20px;
        width: 100%;

        .file-box {
          margin-top: 10px;
          width: 100%;
          display: flex;
          align-items: center;
          justify-content: space-between;

          .left {
            width: 40%;
            display: flex;
            align-items: center;
            justify-content: space-between;
          }
        }
      }
    }
  }

  .report-title {
    font-size: 22px;
    color: #666;
  }

  .report-search {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: flex-end;

    p {
      margin: 0 10px;
      box-sizing: border-box;

      &:hover {
        cursor: pointer;
      }
    }
  }

  .report-btns {
    width: 100%;
    display: flex;
    align-items: center;
  }

  .report-table {
    width: 100%;
    margin: 20px 0;
    box-sizing: border-box;
  }

  .report-page {
    position: absolute;
    bottom: 10px;
    left: 50%;
    width: 100%;
    transform: translateX(-50%);
    display: flex;
    align-items: center;
    justify-content: center;
  }
}
</style>
